package com.abner.service;

import lombok.Data;
import org.springframework.stereotype.Component;
import org.springframework.stereotype.Service;

/**
 * @description:
 * @author: GUOYN
 * @create: 2024/5/13 13:56
 */
@Service
public interface UserService {
    void add();
    void delete();
    void update();
    void query();
}
